4/6/2025, 9:41:50 AM 星期日
涪陵页岩气田加密井轨道优化设计技术
CSTR:
作者:
作者单位:

中石化江汉石油工程有限公司钻井二公司

中图分类号:

P634;TE243


Infill well 3D horizontal wellbore trajectory optimization design method in Fuling Shale Gas Field
Author:
Affiliation:

No.2 Drilling Company, Sinopec Jianghan Petroleum Engineering Company, Wuhan Hubei 430070, China

  • 摘要
  • | |
  • 访问统计
  • |
  • 参考文献 [13]
  • |
  • 相似文献 [20]
  • | | |
  • 文章评论
    摘要:

    为了进一步降低涪陵页岩气田加密调整井的施工难度,提高钻井速度,针对涪陵工区的地质特点,开展加密井轨道优化设计技术研究。页岩气三维轨道设计主要有五点六段制、斜面圆弧六段制、双二维等三种类型,本文通过定向段长、摩阻、扭矩等指标对比优选,得出斜面圆弧三维轨道设计更适合涪陵工区加密井轨道设计。为了优化斜面圆弧三维轨道设计参数,本文以一口三维水平井为例进行轨道优化,通过对比不同造斜点、造斜率情况下摩阻和扭矩的变化规律,以摩阻扭矩最小为优化目标,优选造斜点和造斜率,为涪陵页岩气田加密井轨道优化设计提供借鉴。

    Abstract:

    In order to further reduce the drilling difficulty of infill adjustment wells in the Fuling Shale Gas Field, as well as improve the drilling speed, research on infill well trajectories optimization design has been carried out in regard to the geological characteristics of the shale gas field. The 3D trajectory design for shale gas drilling mainly includes three types:“fivepoint sixsection” trajectory, “sixsection with the circular arc in the inclined plane” trajectory and “dual2D” trajectory. The optimized “circular arc in the inclined plane” 3D trajectory is determined to be more suitable for horizontal well design in the Fuling Shale Gas Field by comparison of the indicators such as the length of directional section, drag force, torque. To optimize the parameters of the 3D trajectory design with circular arc in the inclined plane, a case study has been conducted on trajectory optimization design for a 3D horizontal well with the kick off point and buildup rate optimized through comparison of drag force and torque at different kick off points and buildup rates to find out the minimum drag force and torque. It can provide reference for the infill well trajectory optimization design in the Fuling Shale Gas Field.

    参考文献
    [1] 牛新明.涪陵页岩气田钻井技术难点及对策[J].石油钻探技,2014,42(4):1-6.NIU Xinming.Drilling technology challenges and resolutions in Fuling Shale Gas Field[J].Petroleum Drill Techniques,2014,42(4):1-6.
    [2] 曾义金.页岩气开发的地质与工程一体化技术[J].石油钻探技,2014,42(1):1-6.ZENG Yijin.Integration technology of geology engineering for shale gas development[J]. Petroleum Drill Techniques,2014,42(1):1-6.
    [3]周贤海.陵焦石坝区块页岩气水平井钻井完井技术[J].石油钻探技术,2013,41(5):26-30.ZHUO Xianhai.Drilling completion techniques used in shale gas horizontal wells in jiaoshiba Block of Fuling Area[J]. Petroleum Drill Techniques,2013,41(5):26-30.
    [4] 张金成,孙连忠,王甲昌,等.“井工厂”技术在我国非常规油气开发的应用[J].石油钻探技术,2014,42(1):20-23.ZHANG Jincheng,SUN Lianzhong,WANG Jianchang,et al.Application of multi-well pad in unconwentional oil and gas development in china[J]. Petroleum Drill Techniques,2014,42(1):20-23.
    [5] 李伟,刘文臣,周贤海,等. 涪陵页岩气田三维水平井轨道优化设计方法探讨[J].石油钻探技术,2018,46(2):17-23.LI Wei,LIU Wenchen,ZHOU Xianhai,et al. 3D Horizontal Wellbore Trajectory Optimization design method in the Fuling Shale Gas Field[J].2018,46(2):17-23.
    [6] 宋争.涪陵江东与平桥区块页岩气水平井井眼轨迹控制技术[J].石油钻探技术,2017,45(6):14-48.SONG Zheng.Wellbore trajectory control techniques for horizontal well in zhe Jiangdong and Pinnqiao Blocks of Fuling Shale Gas Field[J]. Petroleum Drill Techniques,2017,45(6):14-18
    [7] 沈国兵,刘国明,晁文学,等.涪陵页岩气田三维水平井井眼轨迹控制技术[J].石油钻探技术,2016,44(2):10-15.SHEN Guobing,LIU Mingguo,CHAO Wenxue,et al.3D trajectory control technology for horizontal wells in Fuling Shale Gas Field[J].Petroleum Drill Techniques,2016,44(2):10-15.
    [8] 陶丽杰.添加虚拟靶区优化三维水平井井眼轨道[J].断块油气田,2015,22(2):267-269.TAO Lijie.Optimization on 3D trajectory of horizontal well by adding theoretical target[J].Fault-Block Oil Gas Field,2015,22(2):267-269.
    [9] 胥豪,董志辉.长水平段水平井井眼轨道优化设计方法[J].探矿工程(岩土钻掘工程),2013,40(3):35-37.XU Hao,DONG Zhi-hui. Wellbore Trajectory Optimization Design Methods for Long Horizontal-section Well[J]. Exploration Engineering(Rock Soil Drilling and Tunneling),2013,40(3):35-37.
    [10] 陈用,蒋祖军,连章华,等.水平井钻井摩阻影响因素分析及减摩技术[J].石油机械,2013,41(9):29-32.CHEN Yong,JIANG Zujun, LIAN Zhanghua. et al. Analysis of influencing factors of horizontal drilling friction and antifriction technology[J]. China Petyoleum Machinery.2013,41(9):29-32.
    [11] 韩志勇.定向钻井设计与计算[M].2版.东营:中国石油大学出版社,2007:285-334.HAN Zhiyong.Design and calculation of directional drilling[M].2nd ed.dongying: China University of Petroleum Press,2007:285-334.
    [12] 韩志勇. 斜面圆弧形井眼的轨迹控制新模式[J].石油钻探技术,2004,32(2):1-3.HAN Zhiyong. New Control Mode for Well Trajectoty on Circular Arc with Inclined Planes[J]. Petroleum Drill Techniques, 2004,32(2):1-3.
    [13] 刘道森,付建红,白璟.页岩气双二维水平井轨迹优化设计与应用[J].特种油气藏,2016,23(2):147-150.LIU Maosen1 ,FU Jianhong1,BAI Jing. Optimization of shale gas Dual - 2D Horizontal -Well trajectories and its application[J].special oil and Gas reservoirs. 2016,23(2):147-150.
    引证文献
    网友评论
    网友评论
    分享到微博
    发 布
引用本文

宋明阶,彭光宇,胡春阳,等.涪陵页岩气田加密井轨道优化设计技术[J].钻探工程,2020,47(5):11-16.
SONG Mingjie, PENG Guangyu, HU Chunyang, et al. Infill well 3D horizontal wellbore trajectory optimization design method in Fuling Shale Gas Field[J]. Drilling Engineering, 2020,47(5):11-16.

复制
分享
文章指标
  • 点击次数:1127
  • 下载次数: 985
  • HTML阅读次数: 259
  • 引用次数: 0
历史
  • 收稿日期:2019-08-03
  • 最后修改日期:2020-05-07
  • 录用日期:2020-05-09
  • 在线发布日期: 2020-06-04
文章二维码